[FFmpeg-trac] #3902(undetermined:closed): FFmpeg MD5 output different with same data #3

FFmpeg trac at avcodec.org
Tue Sep 2 13:14:37 CEST 2014

#3902: FFmpeg MD5 output different with same data #3
             Reporter:               |                    Owner:
  ahthovaikied                       |                   Status:  closed
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  git-master   |               Resolution:  duplicate
             Keywords:  mpeg2video   |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by ubitux):

 Replying to [comment:42 ahthovaikied]:
 > Do I understand correctly that ac293b6 was a merge of 194be1f4 that is
 from Libav?
 > I checked and Libav 10.3 does produce consistent MD5 with the different
 configure options.
 > I went back to Libav 9.5 (1.5 year old), and not only is the MD5 still
 consistent with the different configure options, but it is also the same
 value as with v10.3.
 > I though both projects were technically similar, and the fork was just
 the result of social tensions among developers, it seems there is also
 technical differences. I'll give Libav a try.

 Assuming the change was introduced in 194be1f4, this is indeed a change
 from Libav which was merged in ac293b6. Libav 10.3 does not include this
 change AFAICT; you probably want to compare with Libav git/master, or
 simply any hash ≥ 194be1f4.

Ticket URL: <https://trac.ffmpeg.org/ticket/3902#comment:43>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker

More information about the FFmpeg-trac mailing list